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ModBus-rtcp
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This commit is contained in:
wangshilong 2024-12-01 14:36:51 +08:00
parent 1ad169440d
commit 4d38e23be1
2 changed files with 34 additions and 16 deletions
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20
src/test/java/com/iot/modbus_rtcp/GatewayTest.java
View File

@ -15,6 +15,26 @@ public class GatewayTest {
String s2 = "KENENG1400000358";
System.out.println(new String(HexUtil.hexStringToBytes(s1)));
System.out.println(HexUtil.bytesToHexString(s2.getBytes()));
String hex = "333538";
int decimal = 0;
int power = 0;
for (int i = hex.length() - 1; i >= 0; i--) {
char digit = hex.charAt(i);
if (digit >= '0' && digit <= '9') {
decimal += (digit - '0') * Math.pow(16, power);
} else if (digit >= 'A' && digit <= 'F') {
decimal += (digit - 'A' + 10) * Math.pow(16, power);
} else if (digit >= 'a' && digit <= 'f') {
decimal += (digit - 'a' + 10) * Math.pow(16, power);
} else {
throw new IllegalArgumentException("Invalid hex digit: " + digit);
}
power++;
}
System.out.println(decimal);
}
}

30
src/test/java/com/iot/modbus_rtcp/NonBlockingSocketTest.java
View File

@ -1,5 +1,7 @@
package com.iot.modbus_rtcp;
import com.iot.modbus_rtcp.utils.HexUtil;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
@ -48,7 +50,7 @@ public class NonBlockingSocketTest {
lastSentHeartBeatTime = nowTime;
socketChannel.write(heartBeatBuffer);
}
LockSupport.parkNanos(TimeUnit.MILLISECONDS.toNanos(500));
LockSupport.parkNanos(TimeUnit.MILLISECONDS.toNanos(100));
continue;
}
String line = byteBufferToHexString(readBuffer).trim();
@ -57,24 +59,20 @@ public class NonBlockingSocketTest {
System.out.println(LocalDateTime.now() + "<==：收到服务器端请求：" + line);
// 接收到请求
switch (line.toUpperCase()) {
case "01040000001671C4" ->
// 发送响应字符串
socketChannel.write(ByteBuffer.wrap("01 04 2A 07 E8 00 0B 00 13 00 17 00 11 00 23 00 03 00 01 00 00 00 00 00 02 00 3B 03 E7 00 39 00 00 0D AC 0D AC 00 00 00 00 00 00 0A 14 4A 98".replaceAll(" ", "").getBytes()));
switch (line.toUpperCase().substring(0, line.length() - 4)) {
case "010200140004" ->
socketChannel.write(ByteBuffer.wrap(HexUtil.hexStringToBytes("01042C07D000010003000C002B0029000300010000001A0018003303CD002300080DAC0DAC0000000000000959091DF066")));
case "0103006A002A" ->
socketChannel.write(ByteBuffer.wrap(HexUtil.hexStringToBytes("0103A400010000000000000000000000000000000000000001000100000000000A0005001E000B001E00000011002D00000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001E00000017001E00000000000100230000000003E800640000000A0000000000000000000003E7003B003B00000001000103E7003B003B0000000100019014")));
case "0104000A001A" ->
socketChannel.write(ByteBuffer.wrap(HexUtil.hexStringToBytes("01043400020016002B0034000100070001000F001E0016000A00000000000000000000000000000000000003080000153D000000001365B5E3")));
// 接收到开井请求
case "01050001FF00DDFA" ->
// 发送响应字符串
socketChannel.write(ByteBuffer.wrap("01050001FF00DDFA".getBytes()));
case "01050000FF00" ->
socketChannel.write(ByteBuffer.wrap(HexUtil.hexStringToBytes("01050000FF00DDFA")));
// 接收到关井请求
case "0105000100009C0A" ->
// 发送响应字符串
socketChannel.write(ByteBuffer.wrap("0105000100009C0A".getBytes()));
case "01050001FF00" ->
socketChannel.write(ByteBuffer.wrap(HexUtil.hexStringToBytes("01050001FF00DDFA")));
// 接收到读取运行模式请求
case "010300640001C5D5" ->
// 发送响应字符串
socketChannel.write(ByteBuffer.wrap("01 03 02 00 03 F8 45".replaceAll(" ", "").getBytes()));
// 接收到退出请求
case "exit" -> socketChannel.close();
}